26790224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27449}}^1$

素因数の和:27518

約数の個数: 20

約数和(自身を含む): 52758900

約数和(自身を除く): 25968676

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27449, 54898, 109796, 219592, 439184, 1674389, 3348778, 6697556, 13395112, 26790224]

約数ペア:

[(1, 26790224), (2, 13395112), (4, 6697556), (8, 3348778), (16, 1674389), (61, 439184), (122, 219592), (244, 109796), (488, 54898), (976, 27449)]